Python code coverage for Modules/_blake2/blake2module.c

#	count	content
1	n/a	/*
2	n/a	* Written in 2013 by Dmitry Chestnykh <dmitry@codingrobots.com>
3	n/a	* Modified for CPython by Christian Heimes <christian@python.org>
4	n/a	*
5	n/a	* To the extent possible under law, the author have dedicated all
6	n/a	* copyright and related and neighboring rights to this software to
7	n/a	* the public domain worldwide. This software is distributed without
8	n/a	* any warranty. http://creativecommons.org/publicdomain/zero/1.0/
9	n/a	*/
10	n/a
11	n/a	#include "Python.h"
12	n/a
13	n/a	#include "impl/blake2.h"
14	n/a
15	n/a	extern PyTypeObject PyBlake2_BLAKE2bType;
16	n/a	extern PyTypeObject PyBlake2_BLAKE2sType;
17	n/a
18	n/a
19	n/a	PyDoc_STRVAR(blake2mod__doc__,
20	n/a	"_blake2b provides BLAKE2b for hashlib\n"
21	n/a	);
22	n/a
23	n/a
24	n/a	static struct PyMethodDef blake2mod_functions[] = {
25	n/a	{NULL, NULL}
26	n/a	};
27	n/a
28	n/a	static struct PyModuleDef blake2_module = {
29	n/a	PyModuleDef_HEAD_INIT,
30	n/a	"_blake2",
31	n/a	blake2mod__doc__,
32	n/a	-1,
33	n/a	blake2mod_functions,
34	n/a	NULL,
35	n/a	NULL,
36	n/a	NULL,
37	n/a	NULL
38	n/a	};
39	n/a
40	n/a	#define ADD_INT(d, name, value) do { \
41	n/a	PyObject *x = PyLong_FromLong(value); \
42	n/a	if (!x) { \
43	n/a	Py_DECREF(m); \
44	n/a	return NULL; \
45	n/a	} \
46	n/a	if (PyDict_SetItemString(d, name, x) < 0) { \
47	n/a	Py_DECREF(m); \
48	n/a	return NULL; \
49	n/a	} \
50	n/a	Py_DECREF(x); \
51	n/a	} while(0)
52	n/a
53	n/a
54	n/a	PyMODINIT_FUNC
55	n/a	PyInit__blake2(void)
56	n/a	{
57	n/a	PyObject *m;
58	n/a	PyObject *d;
59	n/a
60	n/a	m = PyModule_Create(&blake2_module);
61	n/a	if (m == NULL)
62	n/a	return NULL;
63	n/a
64	n/a	/* BLAKE2b */
65	n/a	Py_TYPE(&PyBlake2_BLAKE2bType) = &PyType_Type;
66	n/a	if (PyType_Ready(&PyBlake2_BLAKE2bType) < 0) {
67	n/a	return NULL;
68	n/a	}
69	n/a
70	n/a	Py_INCREF(&PyBlake2_BLAKE2bType);
71	n/a	PyModule_AddObject(m, "blake2b", (PyObject *)&PyBlake2_BLAKE2bType);
72	n/a
73	n/a	d = PyBlake2_BLAKE2bType.tp_dict;
74	n/a	ADD_INT(d, "SALT_SIZE", BLAKE2B_SALTBYTES);
75	n/a	ADD_INT(d, "PERSON_SIZE", BLAKE2B_PERSONALBYTES);
76	n/a	ADD_INT(d, "MAX_KEY_SIZE", BLAKE2B_KEYBYTES);
77	n/a	ADD_INT(d, "MAX_DIGEST_SIZE", BLAKE2B_OUTBYTES);
78	n/a
79	n/a	PyModule_AddIntConstant(m, "BLAKE2B_SALT_SIZE", BLAKE2B_SALTBYTES);
80	n/a	PyModule_AddIntConstant(m, "BLAKE2B_PERSON_SIZE", BLAKE2B_PERSONALBYTES);
81	n/a	PyModule_AddIntConstant(m, "BLAKE2B_MAX_KEY_SIZE", BLAKE2B_KEYBYTES);
82	n/a	PyModule_AddIntConstant(m, "BLAKE2B_MAX_DIGEST_SIZE", BLAKE2B_OUTBYTES);
83	n/a
84	n/a	/* BLAKE2s */
85	n/a	Py_TYPE(&PyBlake2_BLAKE2sType) = &PyType_Type;
86	n/a	if (PyType_Ready(&PyBlake2_BLAKE2sType) < 0) {
87	n/a	return NULL;
88	n/a	}
89	n/a
90	n/a	Py_INCREF(&PyBlake2_BLAKE2sType);
91	n/a	PyModule_AddObject(m, "blake2s", (PyObject *)&PyBlake2_BLAKE2sType);
92	n/a
93	n/a	d = PyBlake2_BLAKE2sType.tp_dict;
94	n/a	ADD_INT(d, "SALT_SIZE", BLAKE2S_SALTBYTES);
95	n/a	ADD_INT(d, "PERSON_SIZE", BLAKE2S_PERSONALBYTES);
96	n/a	ADD_INT(d, "MAX_KEY_SIZE", BLAKE2S_KEYBYTES);
97	n/a	ADD_INT(d, "MAX_DIGEST_SIZE", BLAKE2S_OUTBYTES);
98	n/a
99	n/a	PyModule_AddIntConstant(m, "BLAKE2S_SALT_SIZE", BLAKE2S_SALTBYTES);
100	n/a	PyModule_AddIntConstant(m, "BLAKE2S_PERSON_SIZE", BLAKE2S_PERSONALBYTES);
101	n/a	PyModule_AddIntConstant(m, "BLAKE2S_MAX_KEY_SIZE", BLAKE2S_KEYBYTES);
102	n/a	PyModule_AddIntConstant(m, "BLAKE2S_MAX_DIGEST_SIZE", BLAKE2S_OUTBYTES);
103	n/a
104	n/a	return m;
105	n/a	}